Who is Dr. Matsunaga, Urologist in Torrance, CA?
Dr. Garrett Matsunaga, MD is an Urologist, who primarily practices in Torrance, CA with 1 additional practice location. He has been practicing for over 26 years and is board certified by the American Board of Urology. Dr. Matsunaga completed his residency at University of California, Irvine. He is a member of the American Urologic Association, Society of Laparoendoscopic Surgeons, and Sexual Medicine Society of North America. Dr. Matsunaga is fluent in English, Chinese, Japanese, and Spanish, and is currently seeing new patients. Dr. Matsunaga’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Matsunaga’s office at (310) 542-0199.
Where did Dr. Matsunaga go to medical school and complete their residency?
Fellowship: University of California, Irvine
Residency: University of California, Irvine
Medical School: Brown University | University of Texas Health Science Center of San Antonio
Is Dr. Matsunaga board certified in Urologist?
Yes, Dr. Garrett Matsunaga, MD is board certified by the American Board of Urology
What languages does Dr. Matsunaga speak?
Dr. Matsunaga and their clinical team can communicate with patients in the following languages:
Chinese
English
Japanese
Spanish
What conditions does Dr. Matsunaga treat?
As a Urologist, Dr. Matsunaga diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Matsunaga. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Enlarged Prostate with Urinary Symptoms
- Enlarged Prostate (BPH)
- Enlarged Prostate (Benign Prostatic Hyperplasia)
- BPH with LUTS
- Prostate enlargement with urinary issues
- Benign prostatic hyperplasia with urinary symptoms
ICD-10 Codes:
- N401: Benign prostatic hyperplasia with lower urinary tract symptoms
Also known as:
- Kidney Stones
- Kidney Swelling from Kidney Stones
- Kidney Disease
- Ureteral Disorder
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
- Hydronephrosis due to Stones
- Kidney Stone Obstruction
- Ureteral Stone Blockage
ICD-10 Codes:
- N200: Calculus of kidney
- N132: Hydronephrosis with renal and ureteral calculous obstruction
Also known as:
- Elevated PSA Level
- Prostate Cancer Screening
- Prostate Disease
- Prostate-Specific Antigen (PSA) Test
- Prostate Problems
- High Prostate Specific Antigen
- Abnormal PSA Test
- Increased PSA
ICD-10 Codes:
- R9720: Elevated prostate specific antigen [PSA]
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Visible Blood in Urine
- Microscopic Blood in Urine
- Urine and Urination
- Hematuria (Blood in the Urine)
- Gross hematuria
- Macroscopic hematuria
- Bloody pee
- Benign hematuria
- Hidden blood in urine
- Microscopic hematuria
- Invisible blood in pee
ICD-10 Codes:
- R310: Gross hematuria
- R311: Benign essential microscopic hematuria
Also known as:
- Testicular Hypofunction
- Testicular Disorder
- Underactive Testicles
- Low Testicular Function
- Hypogonadism
ICD-10 Codes:
- E291: Testicular hypofunction
Also known as:
- Frequent Urination
- Urine and Urination
- Urinary frequency
- Peeing often
- Frequent need to urinate
ICD-10 Codes:
- R350: Frequency of micturition
Also known as:
- Bladder Cancer
- Urinary Bladder Cancer
- Bladder Carcinoma
ICD-10 Codes:
- C679: Malignant neoplasm of bladder, unspecified
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Urinary Retention
- Urine and Urination
- Inability to urinate', 'Bladder retention', 'Can't pee
- Trouble emptying bladder
ICD-10 Codes:
- R339: Retention of urine, unspecified
Also known as:
- Erectile Dysfunction
- Erectile Dysfunction (ED)
- ED
- Impotence
- Erection problems
- Sexual dysfunction (male)
ICD-10 Codes:
- N5201: Erectile dysfunction due to arterial insufficiency
- N529: Male erectile dysfunction, unspecified
Also known as:
- Acquired Kidney Cyst
- Kidney Cysts
- Acquired Cystic Kidney Disease
- Renal Cyst
- Simple Kidney Cyst
ICD-10 Codes:
- N281: Cyst of kidney, acquired
Also known as:
- Enlarged Prostate
- Enlarged Prostate (BPH)
- Enlarged Prostate (Benign Prostatic Hyperplasia)
- Benign Prostatic Hyperplasia
- BPH
- Prostate Enlargement
ICD-10 Codes:
- N400: Benign prostatic hyperplasia without lower urinary tract symptoms
Also known as:
- Other Birth Control Counseling
- Birth Control
- Additional contraceptive advice
- General family planning discussion
- Ongoing birth control counseling
ICD-10 Codes:
- Z3009: Encounter for other general counseling and advice on contraception
Also known as:
- Sterilization Procedure
- Tubal Ligation
- Vasectomy
- Permanent contraception
- Tubal ligation
- Surgical birth control
ICD-10 Codes:
- Z302: Encounter for sterilization
Also known as:
- Urge Urinary Incontinence
- Urinary Incontinence
- Urge Incontinence
- Overactive Bladder
- Sudden Urge to Urinate
ICD-10 Codes:
- N3941: Urge incontinence
Also known as:
- Chronic Bladder Inflammation
- Bladder Disease
- Chronic Cystitis
- Long-term Bladder Infection
- Persistent Bladder Pain
ICD-10 Codes:
- N3020: Other chronic cystitis without hematuria
Which procedures does Dr. Matsunaga perform as a Urologist?
As a Urologist, procedures performed by an Dr. Garrett Matsunaga may include:
- Aesthetic Urology Consultation
- Bladder and Kidney Ultrasound
- Circumcision / Phimosis
- Cystoscopy
- Erectile Dysfunction (ED) Shockwave Therapy
- Erectile Dysfunction / Impotence / Male Sexual Dysfunction
- Evaluation of Kidney Mass
- Invasive Urologic Procedure
For detailed information, please contact Dr. Matsunaga's office.
Does Dr. Matsunaga accept my insurance?
Dr. Matsunaga accepts most major insurance plans. Important: Please call our office at (310) 542-0199 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Matsunaga accept in Torrance, CA?
Dr. Matsunaga in Torrance, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
Other Provider Networks
Torrance Memorial Medical Center
UnitedHealthcare
View All Insurances
Where is Dr. Matsunaga's office located?
Dr. Garrett Matsunaga's Primary Practice
20911 Earl St Ste 140
Torrance, CA 90503
(310) 542-0199
Ratings & Reviews
5.0
Overall rating
Based on 54 reviews
Office Experience
98% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
76% of patients were satisfied with the wait time
Appointment Booking
97% of patients found it easy to book an appointment
Patients give Dr. Garrett Matsunaga an Excellent overall experience rating of 5 out of 5 stars. Dr. Matsunaga has been rated and reviewed by 54 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Matsunaga, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsRecognitions
Memberships & Associations
American Urologic Association
Professional Member
Society of Laparoendoscopic Surgeons
Professional Member
Sexual Medicine Society of North America
Professional Member
What is Dr. Matsunaga's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Matsunaga's National Provider Identifier (NPI) number is 1740201623.
What common questions do patients ask about Dr. Matsunaga?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Matsunaga
What is Dr. Garrett Matsunaga's specialty?
Dr. Matsunaga is a Urologist near Torrance, CA. A urologist is a healthcare professional with specialization in managing both benign and malignant medical and surgical disorders of the genitourinary system and adrenal glands. They possess extensive knowledge and skills in endoscopic, percutaneous, and open surgical techniques for addressing congenital and acquired conditions of the urinary and reproductive systems, as well as their associated structures. Contact Dr. Matsunaga to book an appointment today.
Is this Dr. Garrett Matsunaga affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Matsunaga is affiliated with Torrance Memorial Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Urologist?
Explore Urologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Garrett Matsunaga accepting new patients in Torrance, CA?
Yes, Dr. Garrett Matsunaga is accepting new patients at this time.
Does Dr. Garrett Matsunaga offer online booking?
Please contact Dr. Matsunaga's office at (310) 542-0199 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Garrett Matsunaga?
Please contact Dr. Matsunaga's office at (310) 542-0199 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Garrett Matsunaga have?
Dr. Garrett Matsunaga is certified by the American Board of Urology.
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